# Line-item The following table describes the level 3 line-item data fields from the [Transactions API](https://app.gitbook.com/s/j9heLdoDRsfnChUQohvj/api/payments/cards/transactions) request code.

Name	Data type	Required?	Length	Description
`item-description`	String	Required	35	The description of the line item. For example, Part name.
`item-net-gross-ind`	Boolean	Required	Not any	Specifies whether the line-item total includes tax. Available values are: `true`: Set this value to include tax. `false` Set this value to exclude tax.
`item-product-code`	String	Required	12	The unique code for the line item. For example, SKU.
`item-quantity`	String	Required	16	The total quantity of the line item in the order. For example, 1.
`item-unit-cost`	String	Required	16	The cost of the line item for the order. For example, 10.
`item-line-total`	String	Required	14	The total amount for the line item, calculated by multiplying the `item-quantity` and `item-unit-cost` field values. For example, `10.00`.
`item-unit-of-measure`	String	Required	14	The unit of measure for the line item, based on ANSI X-12 Allowable Units of Measure and Codes. For example, GAL.

{% hint style="warning" %} If the sales order includes *multiple* items, each line-item field must include the required data to comply with Visa’s enhanced data quality standards. {% endhint %}